-56.73% is the change from 684 to 296
Calculation steps:
[( 296 - 684 ) ÷ 684] x 100 = -56.73%
Formula
Percentage change = [(296 - 684) / 684] x 100
Subtract the new number by the original number
296 - 684 = -388
-388 ÷ 684 = -0.5672514619883041
-0.5672514619883041 x 100 = -56.73%